Question

Foot of perpendicular drawn from the origin to the plane $2x–3y+4z=29$ is ____

• A. (5, -1,4)
• B. (2, - 3,4)
• C. (7, -1, 3)
• D. (5, -2, 3)

Answer 1

The correct option is B

(2, - 3,4)

$\frac{x}{2}=\frac{y}{-3}=\frac{z}{4}=\frac{29}{29}\Rightarrow (x,y,z)=(2,-3,4)$